I remember using a sorta similar technique make the bookshelf texture in Doom into "3D". The alignment of the textures on all of those sectors did my head in. The shelves were done with Legacy's 3D floors.
You people dont know the meaning of strange addictions
Mine is that I have to pull the hairs from my middle knuckles. If I notice new ones growing I have to pull them out - even if I dont have tweezers handy.